Title:
HEAT SINK
Document Type and Number:
WIPO Patent Application WO2010109799
Kind Code:
A1
Abstract:
A heat sink which is mounted on a movable body and exposed to a relative airflow produced by the movement of the movable body is provided with a heat dissipation section constructed by including a base and fins. The heat dissipation section has at least at the front end thereof an airflow regulating section extending in a predetermined range in the front-rear direction at the front ends of upstanding ends of slit-like flow paths (said upstanding ends being those ends of the slit-like flow paths which are on the side separated away from the base).
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Inventors:
MIKI KEIJI (JP)
ANDO KENJI (JP)
ANDO KENJI (JP)
Application Number:
PCT/JP2010/001800
Publication Date:
September 30, 2010
Filing Date:
March 12, 2010
Export Citation:
Assignee:
SUMITOMO PRECISION PROD CO (JP)
MIKI KEIJI (JP)
ANDO KENJI (JP)
MIKI KEIJI (JP)
ANDO KENJI (JP)
International Classes:
H01L23/467; B61C17/00; H05K7/20
Foreign References:
| JP2007134471A | 2007-05-31 | |||
| JPH05259325A | 1993-10-08 | |||
| JP2000092819A | 2000-03-31 | |||
| JP2001332883A | 2001-11-30 | |||
| JP2000092819A | 2000-03-31 | |||
| JP2001332883A | 2001-11-30 |
Other References:
See also references of EP 2412597A4
Attorney, Agent or Firm:
MAEDA, Hiroshi et al. (JP)
Hiroshi Maeda (JP)
Hiroshi Maeda (JP)
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